Trace number 2091658

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.1 1802.52

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-22_ext.xml
MD5SUM1729bc579ce595de42e10a64a2efdb08
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark369.435
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 996343123
0.17/0.21	c Constructing HOME/instance-2091658-1247733094.xml  with 10680 constraints
0.17/0.21	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2091658-1247733094/watcher-2091658-1247733094 -o /tmp/evaluation-result-2091658-1247733094/solver-2091658-1247733094 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 996343123 HOME/instance-2091658-1247733094.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19821
/proc/meminfo: memFree=1497752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=5256 CPUtime=0
/proc/19821/stat : 19821 (pcssolve) R 19819 19821 18893 0 -1 4194304 59 0 0 0 0 0 0 0 22 0 1 0 60376691 5382144 44 996147200 4194304 4889804 548682068800 18446744073709551615 245480095235 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 1314 44 33 169 0 13 0

[startup+0.017343 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19821
/proc/meminfo: memFree=1497752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=5356 CPUtime=0
/proc/19821/stat : 19821 (pcssolve) S 19819 19821 18893 0 -1 4194304 367 649 0 0 0 0 0 0 25 0 1 0 60376691 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19821/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101351 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19821
/proc/meminfo: memFree=1497752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=5696 CPUtime=0.07
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 1128 822 0 0 7 0 0 0 18 0 1 0 60376691 5832704 737 996147200 134512640 135095119 4294956304 18446744073709551615 3325547 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 1424 737 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301375 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19821
/proc/meminfo: memFree=1497752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=8092 CPUtime=0.27
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 1791 822 0 0 26 1 0 0 19 0 1 0 60376691 8286208 1302 996147200 134512640 135095119 4294956304 18446744073709551615 134642903 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2023 1302 378 142 0 977 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8092

[startup+0.701416 s]
/proc/loadavg: 1.92 1.98 1.99 4/81 19821
/proc/meminfo: memFree=1497752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=8092 CPUtime=0.67
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 1795 822 0 0 66 1 0 0 23 0 1 0 60376691 8286208 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2023 1306 378 142 0 977 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8092

[startup+1.5015 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1493968/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=8092 CPUtime=1.46
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 1800 822 0 0 145 1 0 0 25 0 1 0 60376691 8286208 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2023 1311 378 142 0 977 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8092

[startup+3.10166 s]
/proc/loadavg: 1.92 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1493776/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=8092 CPUtime=3.05
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 1813 822 0 0 304 1 0 0 25 0 1 0 60376691 8286208 1324 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2023 1324 378 142 0 977 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8092

[startup+6.30199 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1493584/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=8092 CPUtime=6.22
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 1833 822 0 0 621 1 0 0 25 0 1 0 60376691 8286208 1344 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2023 1344 378 142 0 977 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8092

[startup+12.7016 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1492752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=9764 CPUtime=12.56
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 2165 822 0 0 1255 1 0 0 25 0 1 0 60376691 9998336 1547 996147200 134512640 135095119 4294956304 18446744073709551615 134607062 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2441 1547 378 142 0 1395 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9764

[startup+25.5019 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1491792/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=11180 CPUtime=25.24
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 2697 822 0 0 2522 2 0 0 25 0 1 0 60376691 11448320 1822 996147200 134512640 135095119 4294956304 18446744073709551615 134642871 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 2795 1822 378 142 0 1749 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11180

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1488912/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=14052 CPUtime=50.59
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 3726 822 0 0 5057 2 0 0 25 0 1 0 60376691 14389248 2561 996147200 134512640 135095119 4294956304 18446744073709551615 134642623 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 3513 2561 378 142 0 2467 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14052

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 19827
/proc/meminfo: memFree=1484752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=18344 CPUtime=101.32
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 5254 822 0 0 10128 4 0 0 25 0 1 0 60376691 18784256 3576 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 4586 3576 378 142 0 3540 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18344

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/82 19827
/proc/meminfo: memFree=1478480/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=28976 CPUtime=160.75
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 8333 822 0 0 16069 6 0 0 25 0 1 0 60376691 29671424 5117 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19821/statm: 7244 5117 378 142 0 6198 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 28976

[startup+222.302 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1488672/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=29108 CPUtime=220.45
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 8720 822 0 0 22037 8 0 0 25 0 1 0 60376691 29806592 5504 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 7277 5504 378 142 0 6231 0
Current children cumulated CPU time (s) 220.45
Current children cumulated vsize (KiB) 29108

[startup+282.301 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1479840/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=30824 CPUtime=280.43
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 9458 822 0 0 28034 9 0 0 25 0 1 0 60376691 31563776 6242 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 7706 6242 378 142 0 6660 0
Current children cumulated CPU time (s) 280.43
Current children cumulated vsize (KiB) 30824

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1470240/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=32404 CPUtime=340.4
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 10156 822 0 0 34030 10 0 0 25 0 1 0 60376691 33181696 6940 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 8101 6940 378 142 0 7055 0
Current children cumulated CPU time (s) 340.4
Current children cumulated vsize (KiB) 32404

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1466208/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=33860 CPUtime=400.38
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 10803 822 0 0 40027 11 0 0 25 0 1 0 60376691 34672640 7587 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 8465 7587 378 142 0 7419 0
Current children cumulated CPU time (s) 400.38
Current children cumulated vsize (KiB) 33860

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1460448/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=43636 CPUtime=460.36
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 13517 822 0 0 46023 13 0 0 25 0 1 0 60376691 44683264 8252 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 10909 8252 378 142 0 9863 0
Current children cumulated CPU time (s) 460.36
Current children cumulated vsize (KiB) 43636

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1455072/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=45084 CPUtime=520.33
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 14145 822 0 0 52019 14 0 0 25 0 1 0 60376691 46166016 8880 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 11271 8880 378 142 0 10225 0
Current children cumulated CPU time (s) 520.33
Current children cumulated vsize (KiB) 45084

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1445024/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=55384 CPUtime=580.31
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 16974 822 0 0 58015 16 0 0 25 0 1 0 60376691 56713216 10684 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 13846 10684 378 142 0 12800 0
Current children cumulated CPU time (s) 580.31
Current children cumulated vsize (KiB) 55384

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1441376/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=55384 CPUtime=640.3
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 17220 822 0 0 64013 17 0 0 25 0 1 0 60376691 56713216 10930 996147200 134512640 135095119 4294956304 18446744073709551615 134641721 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 13846 10930 378 142 0 12800 0
Current children cumulated CPU time (s) 640.3
Current children cumulated vsize (KiB) 55384

[startup+702.302 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1423840/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=57632 CPUtime=880.21
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 18706 822 0 0 88001 20 0 0 25 0 1 0 60376691 59015168 12416 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 14408 12416 378 142 0 13362 0
Current children cumulated CPU time (s) 880.21
Current children cumulated vsize (KiB) 57632

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1420768/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=58820 CPUtime=940.18
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 19225 822 0 0 93998 20 0 0 25 0 1 0 60376691 60231680 12935 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 14705 12935 378 142 0 13659 0
Current children cumulated CPU time (s) 940.18
Current children cumulated vsize (KiB) 58820

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1416672/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=59876 CPUtime=1000.16
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 19706 822 0 0 99995 21 0 0 25 0 1 0 60376691 61313024 13416 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 14969 13416 378 142 0 13923 0
Current children cumulated CPU time (s) 1000.16
Current children cumulated vsize (KiB) 59876

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1412640/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=60932 CPUtime=1060.14
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 20181 822 0 0 105992 22 0 0 25 0 1 0 60376691 62394368 13891 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 15233 13891 378 142 0 14187 0
Current children cumulated CPU time (s) 1060.14
Current children cumulated vsize (KiB) 60932

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1408672/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=61992 CPUtime=1120.11
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 20654 822 0 0 111989 22 0 0 25 0 1 0 60376691 63479808 14364 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 15498 14364 378 142 0 14452 0
Current children cumulated CPU time (s) 1120.11
Current children cumulated vsize (KiB) 61992

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1404576/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=79560 CPUtime=1180.1
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 25252 822 0 0 117985 25 0 0 25 0 1 0 60376691 81469440 14865 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 19890 14865 378 142 0 18844 0
Current children cumulated CPU time (s) 1180.1
Current children cumulated vsize (KiB) 79560

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1400800/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=80616 CPUtime=1240.07
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 25708 822 0 0 123982 25 0 0 25 0 1 0 60376691 82550784 15321 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 20154 15321 378 142 0 19108 0
Current children cumulated CPU time (s) 1240.07
Current children cumulated vsize (KiB) 80616

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1396768/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=81672 CPUtime=1300.05
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 26187 822 0 0 129979 26 0 0 25 0 1 0 60376691 83632128 15800 996147200 134512640 135095119 4294956304 18446744073709551615 134642937 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 20418 15800 378 142 0 19372 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 81672

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1393056/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=82728 CPUtime=1360.03
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 26624 822 0 0 135976 27 0 0 25 0 1 0 60376691 84713472 16237 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 20682 16237 378 142 0 19636 0
Current children cumulated CPU time (s) 1360.03
Current children cumulated vsize (KiB) 82728

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1389280/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=83788 CPUtime=1420
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 27072 822 0 0 141973 27 0 0 25 0 1 0 60376691 85798912 16685 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 20947 16685 378 142 0 19901 0
Current children cumulated CPU time (s) 1420
Current children cumulated vsize (KiB) 83788

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1385568/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=84716 CPUtime=1479.98
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 27502 822 0 0 147970 28 0 0 25 0 1 0 60376691 86749184 17115 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 21179 17115 378 142 0 20133 0
Current children cumulated CPU time (s) 1479.98
Current children cumulated vsize (KiB) 84716

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1381728/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=85772 CPUtime=1539.95
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 27956 822 0 0 153967 28 0 0 25 0 1 0 60376691 87830528 17569 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 21443 17569 378 142 0 20397 0
Current children cumulated CPU time (s) 1539.95
Current children cumulated vsize (KiB) 85772

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1378208/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=86696 CPUtime=1599.93
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 28385 822 0 0 159964 29 0 0 25 0 1 0 60376691 88776704 17998 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 21674 17998 378 142 0 20628 0
Current children cumulated CPU time (s) 1599.93
Current children cumulated vsize (KiB) 86696

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1374752/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=87488 CPUtime=1659.91
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 28761 822 0 0 165962 29 0 0 25 0 1 0 60376691 89587712 18374 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 21872 18374 378 142 0 20826 0
Current children cumulated CPU time (s) 1659.91
Current children cumulated vsize (KiB) 87488

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1371552/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=88544 CPUtime=1719.9
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 29190 822 0 0 171960 30 0 0 25 0 1 0 60376691 90669056 18803 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 22136 18803 378 142 0 21090 0
Current children cumulated CPU time (s) 1719.9
Current children cumulated vsize (KiB) 88544

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19869
/proc/meminfo: memFree=1355552/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=110068 CPUtime=1779.87
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 34765 822 0 0 177955 32 0 0 25 0 1 0 60376691 112709632 22329 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 27517 22329 378 142 0 26471 0
Current children cumulated CPU time (s) 1779.87
Current children cumulated vsize (KiB) 110068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19869
/proc/meminfo: memFree=1354720/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=110068 CPUtime=1800.07
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 34823 822 0 0 179975 32 0 0 25 0 1 0 60376691 112709632 22387 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 27517 22387 378 142 0 26471 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110068

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1802.5 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19869
/proc/meminfo: memFree=1354720/2055920 swapFree=4192812/4192956
[pid=19821] ppid=19819 vsize=110068 CPUtime=1800.07
/proc/19821/stat : 19821 (pcs.small) R 19819 19821 18893 0 -1 4194304 34823 822 0 0 179975 32 0 0 25 0 1 0 60376691 112709632 22387 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19821/statm: 27517 22387 378 142 0 26471 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 110068

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.52
CPU time (s): 1800.1
CPU user time (s): 1799.76
CPU system time (s): 0.344947
CPU usage (%): 99.8657
Max. virtual memory (cumulated for all children) (KiB): 118264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.344947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35645
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 12965

runsolver used 2.44563 second user time and 5.75512 second system time

The end

Launcher Data 

Begin job on node17 at 2009-07-16 10:31:34
IDJOB=2091658
IDBENCH=60100
IDSOLVER=734
FILE ID=node17/2091658-1247733094
PBS_JOBID= 9521482
Free space on /tmp= 66360 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-22_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091658-1247733094/watcher-2091658-1247733094 -o /tmp/evaluation-result-2091658-1247733094/solver-2091658-1247733094 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 996343123 HOME/instance-2091658-1247733094.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1729bc579ce595de42e10a64a2efdb08
RANDOM SEED=996343123

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1498296 kB
Buffers:         98456 kB
Cached:         344496 kB
SwapCached:          0 kB
Active:          84788 kB
Inactive:       392500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1498296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2176 kB
Writeback:           0 kB
Mapped:          54668 kB
Slab:            65408 kB
Committed_AS:   573608 kB
PageTables:       1976 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node17 at 2009-07-16 11:01:39